v0.2.0

This is the last release that will be tested with pre 1.0 Spack features

v0.1.0

This release is tested from spack version v0.20.3 to v0.22.1.

This release is specifically targeted toward supporting the pin command for application teams, but also serves as a buffer release for those using spack from v0.20 to develop at the time of release.